65971073

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3593}}^1$

素因数の和:3704

約数の個数: 16

約数和(自身を含む): 78435456

約数和(自身を除く): 12464383

約数列:

[1, 7, 43, 61, 301, 427, 2623, 3593, 18361, 25151, 154499, 219173, 1081493, 1534211, 9424439, 65971073]

約数ペア:

[(1, 65971073), (7, 9424439), (43, 1534211), (61, 1081493), (301, 219173), (427, 154499), (2623, 25151), (3593, 18361)]